General

  • Target

    AppSetup-UpdateLauncher.rar

  • Size

    25.8MB

  • Sample

    230530-rygspsad8w

  • MD5

    3fbeaa6ec0da35943973cbd3c65450cd

  • SHA1

    a4f3693570d88c38e0348eec2edc489f20b174aa

  • SHA256

    cf938e34ed6e6b83ddd18fcaa7d16681e668a2b95ee1b05b79473b22851bab74

  • SHA512

    09a3bba92fbf82d7a8a16a608603061e2e3f08f2f78a62d337d3361afaa695822d68f35da0397d701f99ac99b5b4007b633301d0dd02f4c0b0bc9dc031c33757

  • SSDEEP

    786432:jqYaBYzLEai44nkA6+li/NGgvF2ezkH5W:jiBS/i4jAli/bvF2ezUW

Malware Config

Extracted

Family

vidar

Version

4

Botnet

f621ec5c7376f99fa543651811a4febe

C2

https://steamcommunity.com/profiles/76561199508624021

https://t.me/looking_glassbot

Attributes
  • profile_id_v2

    f621ec5c7376f99fa543651811a4febe

  • user_agent

    Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Targets

    • Target

      AppSetup-UpdateLauncher.rar

    • Size

      25.8MB

    • MD5

      3fbeaa6ec0da35943973cbd3c65450cd

    • SHA1

      a4f3693570d88c38e0348eec2edc489f20b174aa

    • SHA256

      cf938e34ed6e6b83ddd18fcaa7d16681e668a2b95ee1b05b79473b22851bab74

    • SHA512

      09a3bba92fbf82d7a8a16a608603061e2e3f08f2f78a62d337d3361afaa695822d68f35da0397d701f99ac99b5b4007b633301d0dd02f4c0b0bc9dc031c33757

    • SSDEEP

      786432:jqYaBYzLEai44nkA6+li/NGgvF2ezkH5W:jiBS/i4jAli/bvF2ezUW

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks